DNA Structure and Replication DNA with a G-C content of 50% will melt at approximately 60°C 70 °C 90 °C 100 °C 60°C 70 °C 90 °C 100 °C ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Proteins involved in opening a replication bubble are ligase DNA helicases DNA topoisomerase single stranded binding proteins ligase DNA helicases DNA topoisomerase single stranded binding proteins ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is used to determine the appropriate stringency (Wallace rule)? Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) Tm = 69.3° + 0.41 (%)G+C -650/1 Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) Tm = 69.3° + 0.41 (%)G+C -650/1 Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the only common methylation in the DNA of eukaryotes? None of these Adenosine in GpA dinucleotides Guanosine in ApGpA trinucleotides Cytosine in CpG dinucleotides None of these Adenosine in GpA dinucleotides Guanosine in ApGpA trinucleotides Cytosine in CpG dinucleotides ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli is required only at the oriC site can be inhibited with antibiotics performs the same function as helicase in eukaryotes adds positive supercoils to chromosomal DNA is required only at the oriC site can be inhibited with antibiotics performs the same function as helicase in eukaryotes adds positive supercoils to chromosomal DNA ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called reverse transcriptase helicase restriction endonuclease transposase reverse transcriptase helicase restriction endonuclease transposase ANSWER DOWNLOAD EXAMIANS APP
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